Not sure what I was aiming for here, but since I've just started to dig into JavaScript, I thought I'll play around with JS and CSS3 animations/transitions. So, I came up with this - a pen called Bounce. Click the button to se the effect.

Created this while playing around with text/box shadows, gradients and CSS3 animations. The goal was to make it look like the light was coming from a flashlight, but I had difficulties getting the "light" to spread out enough.